Definitions and measurements of polarization mode dispersion: interferometric versus fixed analyzer methods

We compare, from a theoretical and an experimental point of view, the interferometric and the fixed analyzer (also known as the wavelength scanning) techniques for measuring polarization mode dispersion. The information provided by both techniques is shown to be identical, up to a Fourier transform. This information is related to a natural definition of polarization mode delay, /spl Delta//spl tau/. For standard communication fibers, /spl Delta//spl tau/ is itself related to the mean delay between the principal polarization modes, /sub /spl omega//, by a simple numerical factor.<<ETX>>

[1]  Benedetto Daino,et al.  Statistical treatment of the evolution of the principal states of polarization in single-mode fibers , 1990 .

[2]  R. E. Wagner,et al.  Phenomenological approach to polarisation dispersion in long single-mode fibres , 1986 .

[3]  N. Gisin,et al.  Experimental comparison between two different methods for measuring polarisation mode dispersion in singlemode fibres , 1991 .

[4]  B. Heffner,et al.  Automated measurement of polarization mode dispersion using Jones matrix eigenanalysis , 1992, IEEE Photonics Technology Letters.

[5]  B.L. Heffner.  Accurate, automated measurement of differential group delay dispersion and principal state variation using Jones matrix eigenanalysis , 1993, IEEE Photonics Technology Letters.

[6]  T. E. Darcie,et al.  Distortion related to polarization-mode dispersion in analog lightwave systems , 1993 .

[7]  D. L. Favin,et al.  Polarization-mode dispersion measurements based on transmission spectra through a polarizer , 1994 .

[8]  Nicolas Gisin,et al.  Solutions of the dynamical equation for polarization dispersion , 1991 .

[9]  R. J. Bell,et al.  Introductory Fourier transform spectroscopy , 1972 .

[10]  G. Foschini,et al.  Statistical theory of polarization dispersion in single mode fibers , 1991 .

[11]  N. Gisin,et al.  Experimental investigations of the statistical properties of polarization mode dispersion in single mode fibers , 1993, IEEE Photonics Technology Letters.

[12]  J. P. von der Weid,et al.  Polarization mode dispersion of short and long single-mode fibers , 1991 .

[13]  Nicolas Gisin,et al.  Polarization mode dispersion: time versus frequency domains , 1992 .

[14]  D. Marcuse,et al.  Pulse propagation in a two-mode waveguide , 1972 .